Piano and computer keyboard



FIG. 1 is a front view of a piano and computer keyboard showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top left-side perspective view; and,

FIG. 8 is a bottom left-side perspective view thereof. 

The ornamental design for a piano and computer keyboard, as shown. 